Employee Benefit Plans (Components Of Pension And Postretirement Benefit Expense) (Details) (USD $) In Millions	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Domestic [Member]
Service cost			$ 0.1	$ 0.1
Interest cost	4.0	4.4	12.0	13.2
Expected return on plan assets	(3.9)	(3.4)	(11.7)	(10.2)
Amortization, net	0.8	0.9	2.4	2.5
Net periodic expense	0.9	1.9	2.8	5.6
Curtailments and settlements	1.6		1.6
Total expense	2.5	1.9	4.4	5.6
Foreign [Member]
Service cost	0.5	0.4	1.4	1.1
Interest cost	0.7	0.7	2.1	1.8
Expected return on plan assets	(0.4)	(0.4)	(1.1)	(1.0)
Amortization, net	0.1		0.1
Net periodic expense	0.9	0.7	2.5	1.9
Curtailments and settlements
Total expense	0.9	0.7	2.5	1.9
Pension Benefits [Member]
Service cost	0.5	0.4	1.5	1.2
Interest cost	4.7	5.1	14.1	15.0
Expected return on plan assets	(4.3)	(3.8)	(12.8)	(11.2)
Amortization, net	0.9	0.9	2.5	2.5
Net periodic expense	1.8	2.6	5.3	7.5
Curtailments and settlements	1.6		1.6
Total expense	3.4	2.6	6.9	7.5
Postretirement Benefits [Member]
Service cost	0.1	0.1	0.3	0.2
Interest cost	0.2	0.2	0.6	0.5
Amortization, net	(0.3)	(0.2)	(0.7)	(0.6)
Net periodic expense		0.1	0.2	0.1
Curtailments and settlements	(7.3)		(7.3)
Total expense	$ (7.3)	$ 0.1	$ (7.1)	$ 0.1